How to flip Seeking amethyst arrow in OSRS

Flipping Seeking amethyst arrow on the Old School RuneScape Grand Exchange currently makes about 26 gp profit per item after the 2% GE tax: buy near 521 gp (the instant-sell price) and re-list near 558 gp (the instant-buy price).

• Buy at (instant-sell): 521 gp
• Sell at (instant-buy): 558 gp
• Margin after 2% tax: 26 gp (4.99% ROI)
• 24h volume: 812,115 (extremely liquid)

The flip, step by step

1. Place a buy offer at or just above 521 gp (the current instant-sell price).
2. Wait for the fill. Seeking amethyst arrow is extremely liquid right now, so offers at fair prices typically fill within minutes.
3. Re-list at or just below 558 gp (the current instant-buy price).
4. The GE takes 11 gp tax (2%) per item when it sells, leaving 26 gp profit each.
5. Repeat up to the buy limit.

Margins move constantly. Re-check the live Seeking amethyst arrow numbers and price chart on GrandExchange.com right before committing.